A principle is the expression of perfection, and as imperfect beings like us cannot practise perfection, we devise every moment limits of its compromise in practice.
Mahatma GandhiProved right should be capable of being vindicated by right means as against the rude i.e. sanguinary means. Man may and should shed his own blood for establishing what he considers to be his right. He may not shed the blood of his opponent who disputes his 'right'.
Mahatma Gandhi